Troy-Bilt 31AH7T74063 Maintaining Your Snow Thrower, Shift Rod Adjustment, Skid Shoes, Carburetor

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Shift Rod Adjustment

To adjust the shift rod, proceed as follows:

Remove the hairpin clip and slide the shift rod connector up, to separate the upper shift rod from the lower shift rod. See Figure 11.

Place the shift lever into the sixth (6) position.

Rotate the shift arm clockwise (from the operator’s position) as far as it will go.

Thread the upper shift rod downward until the elbow on its lower end aligns with the hole found in the lower shift rod.

 

Shift Lever

Hairpin Clip

 

Flat

Ferrule

 

Washer

Upper Shift Rod

 

Shift Rod

Hairpin Clip

Connector

 

 

Lower Shift Rod

 

Shift Arm

Figure 11

Reconnect the upper shift rod to the lower shift rod by reinserting the hairpin clip removed earlier and sliding the shift rod connector back down into place.

IMPORTANT:Make certain to check for correct adjustment of the shift rod as instructed under Final Adjustments in the Assembly Section, before operating the snow thrower.

Skid Shoes

The space between the shave plate and the ground can be adjusted. See Figure 12.

For close snow removal on a smooth surface, raise skid shoes higher on the auger housing.

Use a middle or lower position when the area to be cleared is uneven.

Carriage

 

Bolts

Hex Nuts

 

Skid

 

Shoes

Figure 12

WARNING: Do not operate this snow thrower on gravel as loose gravel can be easily picked up and thrown by the auger causing injury to the operator and/or damage to the snow thrower.

Adjust skid shoes by loosening the three hex nuts and carriage bolts. Move skid shoes to desired position.

Make certain the entire bottom surface of skid shoe is against the ground to avoid uneven wear on the skid shoes. Retighten nuts and bolts securely.

Repeat on the other side of the snow thrower.

Carburetor

Minor carburetor adjustment may be required to compensate for differences in fuel, temperature, altitude and load.

Refer to the separate engine manual, packed with your unit, for carburetor adjustment information.

SECTION 6: MAINTAINING YOUR SNOW THROWER

WARNING: Before lubricating, repairing, or inspecting, disengage all clutch levers and stop engine. Wait until all moving parts have come to a complete stop. Disconnect spark plug wire and ground it against the engine to prevent unintended starting.

Lubrication

Engine

Refer to the separate engine manual packed with your unit for all engine lubrication instructions.

WARNING: If any adjustments need to be made to the engine while the engine is running (e.g. carburetor), keep clear of all moving parts. Be careful of muffler, engine and other surrounding heated surfaces.

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Contents Operator’s Manual Table of Contents Important Safe Operation Practices TrainingMaintenance and Storage Assembling Your Snow Thrower Chute Clean-Out Tool Know Your Snow ThrowerTraction Control / Auger Control Lock Heated Handles Switch Safety Ignition KeyAuger Drive Control Chute Tilt ControlOperating Your Snow Thrower Track Lock LeverBefore Starting Gas And Oil Fill-up To Start Engine To Stop Engine To Engage Track Drive To Engage Augers Recoil StarterDrift Cutters If Equipped Operating TipsSnow Thrower Model Drift Cutter Kit All models OEM-390-679 150F. Avoid these areasChute Assembly Auger ControlTraction Control and Shift Lever Shift Rod Adjustment Maintaining Your Snow ThrowerSkid Shoes CarburetorGear Shaft Chute Directional ControlGear Case Traction Control / Auger Control LockBelt Removal And Replacement Servicing Your Snow ThrowerAugers Shave Plate and Skid ShoesReplacing Friction Wheel Rubber Drive BeltEngine Off-Season StorageTroubleshooting Problem Cause RemedyParts List for Model 31AH7T74063 Model 31AH7T74063 Part DescriptionModel 31AH7T74063 736-0185 Supplied On engine Model 31AH7T74063 22 20 238 Part Description Model 31AH7T74063 Model 31AH7T74063 MANUFACTURER’S Limited Warranty for